(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

INSTALACAO APERFEICOADA PARA FIACAO CONTINUA E BIFRONTAL DE FIBRAS SINTETICAS

Em AnáliseInvention Patent

Application data

Number

PI8306752

Type

Invention Patent

Filing

12/02/1982

Publication

07/17/1984

Progress at the INPI

  1. Filing12/02/82
  2. Publication07/17/84
  3. Examination01/08/85
  4. Allowance03/25/86
  5. Grant09/30/86
  6. Terminated05/24/88

The patent was granted on 09/30/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SNAM PROGETTI [IT]

See this company's full portfolio

Inventors

I. G. (pessoa física)

V. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

09/30/1986

RPI 832

Notificação para pagamento de retribuição

#13.1

07/15/1986

RPI 821

Deferimento

#9.1

03/25/1986

RPI 805

Conhecimento de parecer técnico

#7.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

01/08/1985

RPI 742

Publicação do pedido de patente

#3.1

07/17/1984

RPI 717

Pedido de patente depositado

#2.1

02/21/1984

RPI 696

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.